[ 1306.925587][T21484] br1: port 1(veth1) entered blocking state
[ 1306.925924][T21484] br1: port 1(veth1) entered disabled state
[ 1306.926214][T21484] veth1: entered allmulticast mode
[ 1306.928092][T21484] veth1: entered promiscuous mode
[ 1307.023939][T20622] br1: port 1(veth1) entered blocking state
[ 1307.024231][T20622] br1: port 1(veth1) entered forwarding state
[ 1324.285274][T21623] br1: port 1(veth1) entered disabled state
[ 1324.355678][T21624] veth1: left allmulticast mode
[ 1324.355954][T21624] veth1: left promiscuous mode
[ 1324.356305][T21624] br1: port 1(veth1) entered disabled state